タグアーカイブ：HCT780X(DP800) steel grade

Mechanical Composition: – Tensile strength: 780-950 MPa – Yield strength: 720-810 MPa – Elongation: 10-15% – Hardness: 250-350 HV Chemical Composition: – Carbon (C): 0.15% max – Manganese (Mn): 2.0% max – Phosphorus (P): 0.025% max – Sulfur (S): 0.010% max – Silicon (Si): 0.5% max – Aluminum (Al): 0.015% max – Chromium (Cr): 1.0% max – Nickel (Ni): 2.0% max – Copper (Cu): 0.6% max Innovative Solutions: HCT780X(DP800) Steel Grade for Energy-Efficient and Sustainable Vehicles offers a high tensile and yield strength, good elongation, and excellent hardness. It also has a controlled chemical composition to ensure high performance and sustainability in vehicle manufacturing.

HCT780X(DP800) is a dual phase steel grade with a high strength and good formability, making it suitable for a variety of manufacturing applications. The mechanical composition of HCT780X(DP800) steel grade typically includes a tensile strength of 780-950 MPa and a yield strength of 700-800 MPa. This high strength allows for the use of thinner and lighter materials in manufacturing, leading to cost savings and improved efficiency. The chemical composition of HCT780X(DP800) steel grade consists of elements such as carbon, manganese, phosphorus, sulfur, silicon, aluminum, and chromium. These elements contribute to the steel’s mechanical properties and its ability to be formed, welded, and machined. Advantages of HCT780X(DP800) steel grade in manufacturing […]

The HCT780X(DP800) steel grade is a high-strength, dual-phase steel specifically designed for use in vehicle safety applications. It offers a combination of high strength and good formability, making it an ideal choice for applications where both crashworthiness and lightweight design are important. Mechanical Composition: – Tensile Strength: 780-950 MPa – Yield Strength: 690-830 MPa – Elongation: 13-19% – Hardness: 210-280 HB Chemical Composition: – Carbon (C): 0.15% max – Manganese (Mn): 2.00% max – Phosphorus (P): 0.100% max – Sulfur (S): 0.025% max – Silicon (Si): 0.80% max – Aluminum (Al): 2.00% max – Titanium (Ti): 0.15% max – Boron (B): 0.005-0.015% The HCT780X(DP800) steel grade is known for its […]

Mechanical Composition: – Yield strength: 780 MPa – Tensile strength: 900-1050 MPa – Total elongation: 10-15% – Minimum bending radius: 0.5t (t= material thickness) Chemical Composition (approximate values): – Carbon (C): 0.2% – Manganese (Mn): 2.5% – Silicon (Si): 0.6% – Phosphorus (P): 0.08% – Sulfur (S): 0.015% – Aluminum (Al): 0.2% – Titanium (Ti): 0.15% – Boron (B): 0.005-0.010% – Chromium (Cr): 0.03% – Nickel (Ni): 0.30% – Copper (Cu): 0.70% – Vanadium (V): 0.20%

The HCT780X(DP800) steel grade is a dual-phase high-strength steel that exhibits exceptional mechanical properties, making it suitable for use in advanced engineering applications. The mechanical composition of HCT780X(DP800) steel grade includes a tensile strength of at least 780 MPa and a minimum yield strength of 800 MPa. This high strength is achieved through a unique combination of ferrite and martensite microstructures in the steel. The chemical composition of HCT780X(DP800) steel grade typically includes elements such as carbon, manganese, silicon, phosphorus, and sulfur in carefully controlled amounts to ensure the desired mechanical properties. Additionally, other alloying elements such as chromium, molybdenum, and niobium may be added to further enhance the strength […]

The Rise of HCT780X(DP800) Steel Grade: A Game-Changer in the Automotive Industry Mechanical Composition: – Tensile strength: 780-950 MPa – Yield strength: 600-690 MPa – Elongation: 14-17% – Hardness: 190-220 HB Chemical Composition: – Carbon: 0.13-0.20% – Manganese: 2.50-3.00% – Phosphorus: ≤ 0.080% – Sulfur: ≤ 0.015% – Silicon: 0.15-0.60% – Chromium: ≤ 0.40% – Nickel: ≤ 0.30% – Copper: ≤ 0.30% – Aluminum: ≥ 0.015% – Titanium: ≤ 0.20% – Boron: 0.0005-0.005% Overall, the rise of HCT780X(DP800) steel grade has had a significant impact on the automotive industry, as it offers high strength, good formability, and excellent crash resistance, making it a game-changer in the production of lightweight, fuel-efficient […]

The mechanical composition of HCT780X(DP800) steel grade typically includes a tensile strength of 780-950 MPa and a minimum yield strength of 700 MPa. The steel has excellent elongation properties, with a minimum elongation of 10% in the gauge length and 15% in the fracture elongation. The chemical composition of HCT780X(DP800) steel grade generally includes a low carbon content to ensure good weldability, as well as elements such as manganese, silicon, and phosphorus to enhance the steel’s strength and formability. Additionally, the steel may also contain trace amounts of elements such as chromium, copper, and molybdenum to further improve its mechanical properties. Overall, HCT780X(DP800) steel grade offers a combination of high […]